Environmental state information monitoring mechanism and power distribution device

Abstract

The invention discloses an environment state information monitoring mechanism and a power distribution device, and relates to the technical field of power distribution devices, the technical scheme comprises a power distribution cabinet, the front end of the power distribution cabinet is rotatably connected with a cabinet door, and a temperature and humidity sensor is arranged in the power distribution cabinet and can monitor the temperature and humidity in the power distribution cabinet. The temperature and humidity sensor is linked with an adjusting mechanism and a dehumidifying mechanism, a plurality of sensors are arranged in the power distribution cabinet, when the monitored environment parameter exceeds a preset value, the sensors can control the linkage mechanism to make a response, and when the temperature and humidity sensor senses that the temperature in the power distribution cabinet is relatively high, the sensors can control the adjusting mechanism to adjust the humidity of the power distribution cabinet. The adjusting mechanism drives the air guide plate to rotate upwards, so that the heat dissipation capacity of the heat dissipation groove is improved, the temperature in the power distribution cabinet is reduced, when the humidity parameter is high, the dehumidification mechanism can be controlled to be started, damp air in the power distribution cabinet is sucked through the dehumidification mechanism, and dry air is fed into the dehumidification mechanism, so that the equipment environment is effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power distribution devices, and in particular to an environmental status information monitoring mechanism and an electric power distribution device. Background Art

[0002] Power distribution equipment is an important facility in the power system that is responsible for converting high-voltage electricity into low-voltage electricity and distributing it to users. Distribution equipment includes transformers, switchgear and distribution lines, etc. Its performance directly affects the safety and reliability of power supply. With the development of smart grid technology, more and more distribution devices have joined the environmental status information monitoring mechanism, which is a system for monitoring and recording the internal environment of the device. These mechanisms integrate advanced technologies such as the Internet of Things and big data processing to achieve comprehensive perception and real-time monitoring of the environmental status. The effective combination of the two can improve the comprehensive efficiency of environmental monitoring and power management, and provide strong support for sustainable development.

[0003] After searching, the invention patent of Chinese patent number CN115642492A discloses an assembled power distribution device and method, including an electric box and a bottom box, the electric box is fixedly connected to the top of the bottom box, and the bottom of the electric box and the top of the bottom box are both provided with through holes. The present invention also proposes a method for using an assembled power distribution device, including the following steps: S1: starting the motor, the motor drives the first worm to rotate, the first worm drives the fan blades to rotate, so that the wind is transmitted upward. In the present invention, the product can be flexibly disassembled for convenient transportation, and at the same time, the wind can circulate in the electric box to prevent external dust or pollution from entering the electric box, and it is convenient to move the device. Compared with the prior art, the invention patent of Chinese patent number CN115642492A solves the problem that the existing equipment is integrated in design, the equipment is heavy as a whole during transportation or installation, and it is not convenient to move, and the equipment adopts internal and external air circulation to dissipate heat, which easily sucks dust into the equipment, affecting the service life of the equipment.

[0004] However, during the actual use of the above-mentioned device, there is a lack of real-time monitoring of the environmental status inside the device, which causes the equipment to work for a long time in an environment with inappropriate temperature and humidity, affecting the service life of the equipment. If the equipment catches fire, the personnel cannot immediately detect the hidden danger. In addition, the wiring inside the device is messy, and personnel maintenance will also be hindered. Therefore, an environmental status information monitoring mechanism and a power distribution device are proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the problems that there is a lack of real-time monitoring of the environmental status inside the device, which causes the equipment to work for a long time in an environment with inappropriate temperature and humidity, affecting the service life of the equipment. If the equipment catches fire, personnel cannot immediately detect the hidden dangers. In addition, the wiring inside the device is messy, and personnel maintenance will also be hindered. An environmental status information monitoring mechanism and a power distribution device are proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An environmental status information monitoring mechanism comprises a power distribution cabinet, the front end of the power distribution cabinet is rotatably connected to a cabinet door, a temperature and humidity sensor is arranged inside the power distribution cabinet, the temperature and humidity sensor can monitor the temperature and humidity inside the power distribution cabinet, the temperature and humidity sensor is linked to an adjustment mechanism and a dehumidification mechanism, five heat dissipation slots are fixedly connected to the side wall of the power distribution cabinet, and adjustment mechanisms are arranged on both sides of the heat dissipation slots;

[0008] The regulating mechanism can drive the air guide plate to rotate. A dehumidification mechanism is fixedly connected to the side wall of the distribution cabinet away from the heat dissipation slot. The dehumidification mechanism can absorb moisture in the distribution cabinet and discharge dry gas. A gas monitoring device and a smoke sensor are respectively provided on the upper part and the top of the side wall of the distribution cabinet. The gas monitoring device can monitor the concentration of harmful gases in the distribution cabinet, and the smoke sensor can monitor smoke.

[0009] The above technical solution further includes:

[0010] The smoke sensor is linked with a warning light and a buzzer, and the warning light and the buzzer are arranged on the top of the power distribution cabinet. The smoke sensor can control the warning light and the buzzer to work simultaneously.

[0011] A heat exhaust groove is fixedly connected to the bottom of the power distribution cabinet, a heat exhaust shell is fixedly connected to the inside of the heat exhaust groove, a first motor is arranged at the lower end of the heat exhaust shell, and an exhaust fan is arranged at the output end of the first motor.

[0012] The regulating mechanism comprises a transmission housing fixedly connected to the heat dissipation slot, a second motor is arranged inside the transmission housing, and an regulating component is arranged at the output end of the second motor.

[0013] The adjustment component includes a first gear arranged at the output end of the second motor, the first gear is meshedly connected with the second gear, the second gear is rotatably connected to the transmission housing, the second gear is threadedly connected to a threaded rod, the upper part of the threaded rod is rotatably connected to a transmission rod, the transmission rod is slidably connected to the heat dissipation slot, the upper part of the transmission rod is rotatably connected to a connecting piece, the connecting piece is rotatably connected to an air guide plate on a side away from the transmission rod, and the air guide plate is rotatably connected to the heat dissipation slot.

[0014] The dehumidification mechanism comprises a dehumidification pipe fixedly connected to the power distribution cabinet, a heat exchanger is arranged inside the dehumidification pipe, and the heat exchanger comprises an evaporator and a condenser. The humid air can be condensed into water droplets after passing through the evaporator.

[0015] A fan is fixedly connected to one side of the heat exchanger, a compressor is arranged on one side of the heat exchanger, and a water outlet trough is arranged inside the dehumidification pipeline near the heat exchanger.

[0016] Three rows of wire harness mechanisms are arranged inside the power distribution cabinet, and the components of the power distribution device are installed near the wire harness plate, which can harness the cables connected to the components.

[0017] The wiring harness mechanism includes a wiring harness plate fixedly connected to the inside of the power distribution cabinet, a plurality of wiring grooves are arranged on the wiring harness plate, a wiring harness housing is fixedly connected to one side of the wiring grooves inside the wiring harness plate, a third motor is arranged at the lower part of the wiring harness housing, and a wiring harness assembly is arranged at the output end of the third motor.

[0018] The wiring harness assembly includes a rotating rod arranged at the output end of the third motor, connecting rods are rotatably connected to both sides of the rotating rod, a wiring harness clamp is rotatably connected to the side of the connecting rod away from the rotating rod, and the wiring harness clamp is slidably connected to the wiring harness housing.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, several sensors are arranged inside the power distribution cabinet, and the environmental status information inside the power distribution cabinet can be monitored in real time through the sensors. When the environmental parameters are monitored to exceed the preset values, the linkage mechanism can also be used to respond. When the temperature and humidity sensor senses that the temperature inside the power distribution cabinet is high, the adjustment mechanism can be controlled to drive the air guide plate to rotate upward through the adjustment mechanism, thereby increasing the heat dissipation of the heat sink and reducing the temperature inside the power distribution cabinet. When the humidity parameter is high, the dehumidification mechanism can also be controlled to start, and the humid air in the power distribution cabinet is absorbed through the dehumidification mechanism and dry air is sent in to effectively ensure the equipment environment. When a fire occurs in the power distribution cabinet or toxic gases are generated, the smoke sensor and gas monitoring device responsible for monitoring will control the warning light and buzzer to start at the same time to warn the personnel, thereby improving the use effect of the device.

[0021] 2. In the present invention, the components of the power distribution device are all arranged inside the power distribution cabinet, and most of the original parts are connected with cables. By inserting the cables into the wire slots provided on the nearby wire harness plate, and then starting the wire harness mechanism, the cables inserted into the wire slots can be clamped and fixed by the wire harness mechanism, thereby effectively organizing the cables connected to the components in the power distribution cabinet, making it convenient for subsequent maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1A schematic diagram of the structure of an environmental status information monitoring mechanism and a power distribution device proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the first structure in the present invention;

[0025] Figure 4 It is a second structural schematic diagram of the present invention;

[0026] Figure 5 It is a schematic diagram of the third structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the fourth structure of the present invention;

[0028] Figure 7 It is a fifth structural schematic diagram of the present invention;

[0029] Figure 8 It is a sixth structural schematic diagram of the present invention;

[0030] Fig. 9 This is the seventh structural diagram of the present invention.

[0031] In the figure: 1. power distribution cabinet; 2. heat dissipation trough; 3. cabinet door; 4. air guide plate; 5. dehumidification duct; 6. warning light; 7. buzzer; 8. temperature and humidity sensor; 9. smoke sensor; 10. gas monitoring device; 11. wire harness plate; 12. heat dissipation trough; 13. transmission housing; 14. heat dissipation housing; 15. first motor; 16. exhaust fan; 17. transmission rod; 18. connecting piece; 19. second motor; 20. first gear; 21. second gear; 22. threaded rod; 23. heat exchanger; 24. compressor; 25. fan; 26. wire harness housing; 27. wire harness clamp; 28. connecting rod; 29. ​​rotating rod; 30. third motor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] like Figure 1-Figure 9As shown, an environmental status information monitoring mechanism and a power distribution device include a distribution cabinet 1, a cabinet door 3 is rotatably connected to the front end of the distribution cabinet 1, a temperature and humidity sensor 8 is arranged inside the distribution cabinet 1, the temperature and humidity sensor 8 can monitor the temperature and humidity inside the distribution cabinet 1, the temperature and humidity sensor 8 is linked with an adjustment mechanism and a dehumidification mechanism, and five heat dissipation slots 12 are fixedly connected to the side wall of the distribution cabinet 1, and adjustment mechanisms are arranged on both sides of the heat dissipation slots 12;

[0035] The regulating mechanism can drive the air guide plate 4 to rotate. A dehumidification mechanism is fixedly connected to the side of the side wall of the power distribution cabinet 1 away from the heat dissipation slot 12. The dehumidification mechanism can absorb moisture in the power distribution cabinet 1 and discharge dry gas. A gas monitoring device 10 and a smoke sensor 9 are respectively arranged on the upper part and the top of the side wall of the power distribution cabinet 1. The gas monitoring device 10 can monitor the concentration of harmful gases in the power distribution cabinet 1, and the smoke sensor 9 can monitor smoke.

[0036] The smoke sensor 9 is linked with a warning light 6 and a buzzer 7, which are arranged on the top of the power distribution cabinet 1. The smoke sensor 9 can control the warning light 6 and the buzzer 7 to work simultaneously. A heat exhaust groove 2 is fixedly connected to the bottom of the power distribution cabinet 1, and a heat exhaust shell 14 is fixedly connected to the inside of the heat exhaust groove 2. A first motor 15 is arranged at the lower end of the heat exhaust shell 14, and an exhaust fan 16 is arranged at the output end of the first motor 15;

[0037] The adjustment mechanism includes a transmission housing 13 fixedly connected to the heat dissipation slot 12, a second motor 19 is arranged inside the transmission housing 13, an adjustment assembly is arranged at the output end of the second motor 19, the adjustment assembly includes a first gear 20 arranged at the output end of the second motor 19, the first gear 20 is meshedly connected with a second gear 21, the second gear 21 is rotatably connected to the transmission housing 13, the second gear 21 is threadedly connected with a threaded rod 22, the upper part of the threaded rod 22 is rotatably connected to a transmission rod 17, the transmission rod 17 is slidably connected to the heat dissipation slot 12, the upper part of the transmission rod 17 is rotatably connected to a connecting piece 18, the connecting piece 18 is rotatably connected to a wind deflector 4 on a side away from the transmission rod 17, and the wind deflector 4 is rotatably connected to the heat dissipation slot 12;

[0038] The dehumidification mechanism includes a dehumidification pipe 5 fixedly connected to the distribution cabinet 1, a heat exchanger 23 is arranged inside the dehumidification pipe 5, the heat exchanger 23 includes an evaporator and a condenser, humid air can be condensed into water droplets after passing through the evaporator, a fan 25 is fixedly connected to one side of the heat exchanger 23, a compressor 24 is arranged on one side of the heat exchanger 23, and a water outlet trough is opened inside the dehumidification pipe 5 near the heat exchanger 23.

[0039] In this embodiment, when the power distribution device is working, it is necessary to keep the environmental parameters in the power distribution cabinet 1 at a preset value. Several sensors are arranged inside the power distribution cabinet 1. The environmental status information inside the power distribution cabinet 1 can be monitored in real time through the sensors. When the environmental parameters are detected to exceed the preset value, the linkage mechanism can also be used to respond.

[0040] When the temperature and humidity sensor 8 senses that the temperature in the power distribution cabinet 1 is high, it can control the start of the second motor 19 in the transmission housing 13, and the first gear 20 is driven to rotate by the second motor 19, and the rotation of the first gear 20 drives the second gear 21 to rotate, and the rotation of the second gear 21 can drive the threaded rod 22 connected by the thread to move, and the threaded rod 22 drives the rotationally connected transmission rod 17 to move, and the movement of the transmission rod 17 can drive the connecting piece 18 to rotate, and then drive the air guide plate 4 rotatably connected to the connecting piece 18 to rotate upward, so as to increase the heat dissipation of the heat dissipation slot 12, and while rotating the air guide plate 4, the first motor 15 at the bottom of the power distribution cabinet 1 can also be controlled to drive the exhaust fan 16 to emit heat, so as to discharge the hot air in the power distribution cabinet 1 to assist in heat dissipation;

[0041] When the humidity parameter is high, the fan 25 can be controlled to turn on to suck the moisture in the distribution cabinet 1 into the dehumidification pipe 5. The humid air can be condensed into water droplets after passing through the evaporator in the heat exchanger 23. The condensed water droplets can be discharged from the water outlet trough provided in the dehumidification pipe 5, and the dried air is sent into the distribution cabinet 1 through the fan 25. The humid air in the distribution cabinet 1 is absorbed by the dehumidification mechanism and the dry air is sent in to effectively ensure the equipment environment. When a fire occurs in the distribution cabinet 1 or toxic gas is generated, the smoke sensor 9 and the gas monitoring device 10 responsible for monitoring can control the warning light 6 and the buzzer 7 to start at the same time to warn personnel, thereby improving the safety of the device.

[0042] Embodiment 2

[0043] like Figure 1-Figure 9 As shown, three rows of cable tying mechanisms are arranged inside the power distribution cabinet 1, and the components of the power distribution device are installed near the cable tying plate 11, which can bundle the cables connected to the components;

[0044] The wiring harness mechanism includes a wiring harness plate 11 fixedly connected to the inside of the power distribution cabinet 1, and a plurality of wire grooves are arranged on the wiring harness plate 11. A wiring harness housing 26 is fixedly connected to one side of the wire grooves inside the wiring harness plate 11, and a third motor 30 is arranged at the lower part of the wiring harness housing 26. A wiring harness assembly is arranged at the output end of the third motor 30. The wiring harness assembly includes a rotating rod 29 arranged at the output end of the third motor 30, and connecting rods 28 are rotatably connected to both sides of the rotating rod 29. A wiring harness clamp 27 is rotatably connected to the side of the connecting rod 28 away from the rotating rod 29, and the wiring harness clamp 27 is slidably connected to the wiring harness housing 26.

[0045] In this embodiment, components of a power distribution device are installed inside the power distribution cabinet 1. Most of these power distribution components are connected by cables. When in use, the cables on the components can be inserted into the wire slots on the nearby wire harness plate 11, and then the third motor 30 is started. The third motor 30 drives the rotating rod 29 to rotate. The rotation of the rotating rod 29 can drive the connecting rods 28 rotatably connected on both sides to rotate. The rotation of the connecting rod 28 can drive the rotatably connected wire harness clamps 27 to move inward and close, so that the cables inserted into the wire slots can be clamped and fixed, thereby effectively organizing the cables connected to the components in the power distribution cabinet 1, and facilitating the subsequent maintenance of the device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental status information monitoring mechanism, comprising a power distribution cabinet (1), characterized in that: The front end of the power distribution cabinet (1) is rotatably connected to a cabinet door (3); a temperature and humidity sensor (8) is arranged inside the power distribution cabinet (1); the temperature and humidity sensor (8) can monitor the temperature and humidity inside the power distribution cabinet (1); the temperature and humidity sensor (8) is linked to an adjustment mechanism and a dehumidification mechanism; five heat dissipation slots (12) are fixedly connected to the side wall of the power distribution cabinet (1); and adjustment mechanisms are arranged on both sides of the heat dissipation slots (12); The regulating mechanism can drive the arranged air guide plate (4) to rotate. A dehumidification mechanism is fixedly connected to the side of the side wall of the power distribution cabinet (1) away from the heat dissipation slot (12). The dehumidification mechanism can absorb moisture in the power distribution cabinet (1) and discharge dry gas. A gas monitoring device (10) and a smoke sensor (9) are respectively arranged on the upper part and the top of the side wall of the power distribution cabinet (1). The gas monitoring device (10) can monitor the concentration of harmful gases in the power distribution cabinet (1), and the smoke sensor (9) can monitor smoke.

2. An environmental status information monitoring mechanism according to claim 1, characterized in that: The smoke sensor (9) is linked to a warning light (6) and a buzzer (7); the warning light (6) and the buzzer (7) are arranged on the top of the power distribution cabinet (1); the smoke sensor (9) can control the warning light (6) and the buzzer (7) to work simultaneously.

3. The environmental status information monitoring mechanism according to claim 1, characterized in that: The bottom of the power distribution cabinet (1) is fixedly connected to a heat exhaust groove (2), the interior of the heat exhaust groove (2) is fixedly connected to a heat exhaust shell (14), a first motor (15) is arranged at the lower end of the heat exhaust shell (14), and an exhaust fan (16) is arranged at the output end of the first motor (15).

4. The environmental status information monitoring mechanism according to claim 1, characterized in that: The regulating mechanism comprises a transmission housing (13) fixedly connected to the heat dissipation slot (12); a second motor (19) is arranged inside the transmission housing (13); and an regulating component is arranged at the output end of the second motor (19).

5. An environmental status information monitoring mechanism according to claim 4, characterized in that: The adjustment assembly comprises a first gear (20) arranged at the output end of a second motor (19); the first gear (20) is meshedly connected with a second gear (21); the second gear (21) is rotatably connected to a transmission housing (13); the second gear (21) is threadedly connected with a threaded rod (22); the upper part of the threaded rod (22) is rotatably connected to a transmission rod (17); the transmission rod (17) is slidably connected to a heat dissipation groove (12); the upper part of the transmission rod (17) is rotatably connected to a connecting piece (18); the connecting piece (18) is rotatably connected to an air guide plate (4) at a side away from the transmission rod (17); the air guide plate (4) is rotatably connected to the heat dissipation groove (12).

6. The environmental status information monitoring mechanism according to claim 1, characterized in that: The dehumidification mechanism comprises a dehumidification pipe (5) fixedly connected to the power distribution cabinet (1), a heat exchanger (23) is arranged inside the dehumidification pipe (5), and the heat exchanger (23) comprises an evaporator and a condenser. The humid air can be condensed into water droplets after passing through the evaporator.

7. An environmental status information monitoring mechanism according to claim 6, characterized in that: A fan (25) is fixedly connected to one side of the heat exchanger (23), a compressor (24) is provided on one side of the heat exchanger (23), and a water outlet trough is provided inside the dehumidification pipeline (5) near the heat exchanger (23).

8. The power distribution device according to claim 1, characterized in that: It comprises a power distribution cabinet (1), wherein three rows of wire harness mechanisms are arranged inside the power distribution cabinet (1), and the components of the power distribution device are installed near a wire harness plate (11), and the wire harness plate (11) can be used to harness the cables connected to the components.

9. The power distribution device according to claim 8, characterized in that: The wiring harness mechanism comprises a wiring harness plate (11) fixedly connected to the inside of the power distribution cabinet (1), the wiring harness plate (11) being provided with a plurality of wiring grooves, a wiring harness housing (26) being fixedly connected to one side of the wiring grooves inside the wiring harness plate (11), a third motor (30) being provided at the lower part of the wiring harness housing (26), and a wiring harness assembly being provided at the output end of the third motor (30).

10. The power distribution device according to claim 9, characterized in that: The wiring harness assembly comprises a rotating rod (29) arranged at the output end of a third motor (30), the two sides of the rotating rod (29) are rotatably connected to connecting rods (28), the side of the connecting rod (28) away from the rotating rod (29) is rotatably connected to a wiring harness clamp (27), and the wiring harness clamp (27) is slidably connected to a wiring harness housing (26).

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